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Patents > Year granted: 1913 & First filing: Yes & Number of figures: 5-8

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Year granted:
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Office:
Inventors:
None (6) · Bruno von Bültzingslöwen (3) · Charles Rudolph Wittemann (2) · Hans Freiherr von Schleinitz (2) · Henri Fabre (2) · Charles Bienz (2)
Inventor country:
Applicant person:
None (8) · Bruno von Bültzingslöwen (3) · Charles Rudolph Wittemann (2) · Charles Bienz (2) · Henri Fabre (2) · Hans Freiherr von Schleinitz (2)
Applicant is inventor:
Tech fields:
airplane (33) · None (27) · stability (18) · design (14) · frame (12) · propeller (10) · LTA (10) · propulsion (8) · control (7) · safety (7) · airfoil (7) · Wheels (5) · propellers (5) · lift (5) · hybrid (5) · helicopter (5) · wings (5) · airship (5) · Aerodynamics (5) · automatic stability (5)
Application number:
None (17)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (19) · Victor J. Evans (11) · Munn & Co. (5) · None (4) · Marks & Clerk (3) · Dom. Casalonga (2) · Mewburn, Ellis & Pryor (2) · L. Chassevent (2) · Gill & Ellis (2) · Hippolyte Josse (2) · Abel & Imray (2)
National tech categories:
None (29) · FR 6.4 (27) · USPC 244/233 (5) · HU V/h (4) · USPC 244/51 (4) · USPC 244/93 (3) · USPC 244/45R (3) · AT 77d (3) · USPC 244/234 (3) · USPC 244/29 (2) · USPC 244/48 (2) · USPC 244/22 (2)
IPCs:
None (60) · IPC B64C17/00 (9) · IPC B64C39/00 (8) · IPC B64C1/00 (5) · IPC B64C23/00 (5) · IPC B64B1/00 (3) · IPC B64C35/00 (3) · IPC B64C33/00 (3) · IPC B64C11/00 (3) · IPC B64C13/00 (3) · IPC B64D17/00 (2) · IPC B64C3/54 (2) · IPC B64C3/00 (2) · IPC B64C29/00 (2) · IPC B64C3/38 (2)
CPCs:
CPC B64C17/00 (16) · None (9) · CPC B64C13/00 (9) · CPC B64C2700/6295 (9) · CPC B64B1/00 (7) · CPC B64C3/385 (5) · CPC B64C39/00 (5) · CPC B64C23/005 (5) · CPC B64C39/08 (4) · CPC B64C9/00 (4) · CPC B64C2700/6218 (4) · CPC B64C2700/6212 (4) · CPC B64C33/02 (3) · CPC B64C35/00 (3)
First filing: (Click arrow to add another value)
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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